Home / 7,526.44-11,291.82-4,926.16

Finding the Fourth Proportional to 7,526.44, 11,291.82 and 4,926.16

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Solution

The fourth proportional to 7,526.44, 11,291.82 and 4,926.16 is: 7,390.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,526.44 : 11,291.82 = 4,926.16 : x
  2. Step 2: Convert to fraction form
    7,526.44/11,291.82 = 4,926.16/x
  3. Step 3: Cross multiply
    7,526.44x = 11,291.82 × 4,926.16
  4. Step 4: Simplify right side
    7,526.44x = 55,625,312.01
  5. Step 5: Solve for x
    x = 55,625,312.01/7,526.44
  6. Step 6: Final answer
    x = 7,390.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.